Multifunctional, high performance sanding mesh made by Mirka in Finland, the Pro Screen sanding mesh (240 grit) is ideal for sanding putty, primers, lacquers, composite materials and a wide range of other materials for industrial use. It has built in dust extraction designed for dry sanding, by hand or with a machine. Clog resistant and more cost-effective than traPrditional sanding mesh. Also available in 120 / 150 / 180 grit.